Breakup Bench is an original musical about one girl’s routine of breaking up with current lovers at the same park bench before getting too emotionally involved. The pattern is challenged when her bench disappears, along with her confidence, and she is forced to navigate through her first committed relationship in years. Much like the characters in this show, I too am searching for my voice and the bravery to use it. As a composer, lyricist, and book writer, this project pushes me to practice my individual creative process in collaboration with a number of my fellow UW theater artists. Culminating in a staged reading of the script, I am exploring the career path of a writer by learning how to showcase work that reflects a universal message by way of my original story. The characters’ struggle to make sense of society’s passive dating culture highlights a human phenomena experienced by all: allowing the fear of pain to prevent us from taking important risks. If just a fraction of my show resonates with someone, then my work will accomplish what I believe to be the purpose of art - to make connections. Embracing vulnerability and taking a risk myself, I hope that, in sharing the early workings of my show, I will not only discover my unique voice, but inspire others to recognize the importance of finding their own.

Store-and-Forward Teledermatology is used as a system for increasing access to dermatology care for patients in the Veterans Health Administration (VA). Where dermatologists are not available, primary care clinics partner with teledermatology to help patients access high-quality, timely healthcare. Rather than being seen face-to-face by a dermatologist, patients’ skin lesions are imaged and sent asynchronously to a teledermatology reader (a dermatologist) in another location. Many types of skin conditions can be diagnosed through this system, including melanoma, a dangerous form of skin cancer. While this health system has demonstrated good diagnostic sensitivity for melanoma, little is known about its positive predictive value (PPV), also called precision. PPV is the proportion of melanoma diagnoses that are confirmed by pathology to be truly melanoma. Pathology diagnosis is considered the ‘gold standard’ for diagnosing dermatological conditions. Because the threat of melanoma is taken very seriously, low PPV leads to more unnecessary biopsy procedures and pathology consultations- actions that strain VA health system resources. This quality improvement study investigated the PPV of all teledermatology readers in the Seattle VA program from February 2015 – January 2016. Chart reviews (n=552) were completed and data were analyzed to determine an overall PPV rating, to find individual provider PPV ratings, and to identify factors correlated with high PPV. We hope to use this analysis for two primary quality improvement actions. First, we aim to develop PPV standards for teledermatology providers to meet. Secondly, we aim to identify what steps could be taken to maximize teledermatology reader PPV. Policy changes could be applied to help minimize waste in our teledermatology program.

The purpose of this study is to effectively measure and estimate the health impact of common sources of artificial lighting that humans are exposed to at night. To compare the impact of many different types and intensities of artificial light, we have developed an approach for analyzing the profiles of these light sources that evaluates them in terms of the full moon and the way in which the melanopsin photoreceptors in the human eye respond to a full moon. Melanopsin photoreceptors play a key role in regulating circadian rhythms and biological timing in all systems of the body. At an evolutionary scale, natural moonlight is what humans are adapted to, and by comparing full moon exposure (FME) to artificial light source exposure in the context of how much is absorbed by melanopsin photoreceptors, we can understand how unnatural different devices and light sources are at night and compare their relative impact on circadian rhythms and sleep health. The results of this study show that many common electronic devices easily exceed 5X a full moon exposure and can reach as high as 100X. Ambient lighting in the home, from light sources ranging from incandescent to LED deliver well over 100 full moons of exposure at recommended ambient lighting conditions. The implication of these results is that most devices and light sources disrupt normal sleep rhythm in some way and could lead to a variety of health concerns if not properly managed. Individuals can use this data to adjust their light exposure at night, to make adjustments to urban lighting in cities, and to inform architects and designers to light residential spaces in a way that minimizes health risk.

Safety precautions are only effective when implemented properly. This is a major obstacle when using wearable devices to promote workplace health and safety. User compliance is a serious concern: Is the user using the device and is it worn as intended? Monitoring user compliance using electronic sensing systems faces limitations. The systems must be cost effective, small, and fit the form of the wearable device all while maintaining enough power to be beneficial. This research monitors compliance in the proper wear of safety eyeglasses within these limitations and constraints. Specifically, information on safety eyeglass orientation and location on the head is gathered continuously using a hall effect sensor mounted on the glasses themselves and a magnet mounted on the user’s ear. Tests on six different users (including both male and female adults) show that four different positions (on the bridge of the nose, on the tip of the nose, on the forehead, on the top of the head) of the glasses can be detected for each user and four different motions, all beginning in the proper ‘on’ position on the bridge of the nose, can also be detected. The overall error rate for data sets collected among six different users is less than 10% and error rates within any one user did not exceed 25%. Collecting both transient motion and steady-state position data minimizes error rates for understanding user compliance. These preliminary tests demonstrate the viability of using these safety glass monitoring systems for not only understanding where the glasses are at any point in time but also how they got there. This information is useful to not only capture non-compliance but also to understand behavior well enough to support effective measures to increase compliance (of wearing safety glasses when they are needed).

Electric vehicles have gained attention in recent years as an environmentally friendly alternative for conventional, gasoline-fueled vehicles. While internal combustion engines power gasoline-fueled vehicles, electric vehicles use electric motors or batteries for propulsion. It is true that electric vehicles produce little to no tailpipe emissions and, overall, produce fewer pollutants than comparable gasoline-powered vehicles. However, when comparing the total environmental impact of electric vehicles to their gasoline counterparts, it is important to consider the associated impacts from the electricity grids from which they glean their power. In the United States, modes of electricity production vary by geographic location and include coal, natural gas, petroleum, nuclear, hydroelectric, and renewable sources. The purpose of this research has been to understand and quantify these environmental impacts and communicate them in an accessible manner to K-16 learners. To date, only the greenhouse gas emissions of electric vehicles have been quantified in such a way, providing equivalent miles to the gallon compared to gasoline vehicles by state. Our research efforts have taken this comparison one step further by capturing equivalent emissions of lead (Pb), land usage, and water usage of electric vehicles for every state in the U.S. While useful in and of itself, this information has been embedded in clickable maps, various multimedia, and exhibits for K-16 audiences using principles of exhibit design that allow a participant of any age to understand and absorb key principles surrounding electric vehicle usage in the United States. Effective exhibit interactives emphasize the engagement of all five senses through physical activity and stimulate visitors both intellectually and emotionally. Our exhibits and presentations have been carefully engineered to convey factual and intuitive information to K-16 students in an inviting, exploratory, and accessible manner.

Across Asia today, rapid globalization and social change means the region’s heritage is constantly under concern and undergoing a revival of conservation as unprecedented. Cultural heritage has become an effective part of a country's pride, nationalism, and psychological treasure. This research branches off various studies of cultural heritage in the perspective of Asia in the context of brands with heritage, to better understand the significance of heritage and how these countries value it. More specifically, this research is a starting point to better understand how Asian countries value heritage and the role it can play in global consumer brands. To investigate this research question, I will facilitate multiple focus groups of international students on the University of Washington Tacoma campus from Asian countries and their family members living with them. Using a series of questions related to the research project, respondents will answer to the best of their knowledge regarding cultural heritage in their country of origin. Will we conduct separate focus groups of the students, and their family members. For results, I expect to confirm or deepen the literature review findings, as well as find new insights as to how they view heritage from an eastern perspective especially with regard to the significance of heritage associated with brands, what role emotions play in making sense of this heritage that is of importance to them, and what this implies for the relationships that consumers share with their brands.

In the Pacific Northwest, partial-cutting techniques are increasingly being used as “alternative silviculture” or “ecological forestry” approaches to improving structural and compositional diversity in even-aged Douglas-fir plantations. The resulting canopy gaps vary in size and distribution of the overstory, thereby causing differences in the amount of light and moisture available in the understory environment. A better understanding of how different species respond to varying levels of light and rhizosphere moisture is critical for species selection and successful regeneration efforts. This study examined the early growth dynamics and tolerances of seven tree species native to the west side and five species or varieties of species native to the east side of the Cascade Mountains. The experiment followed a nested factorial design in which seedlings were grown in large pots with three light levels created by shade cloth and three distinct tapered irrigation regimes. This component study paralleled an in situ experiment conducted at field sites around the state. Seedling responses were assessed by repeated measurements of survival and aboveground morphology for growth response. After one year, seedlings were destructively sampled for measurements of leaf area and dry shoot and root weight. The majority of morphological responses for each species were significantly (p<0.05) affected by light availability. Light was the significant (p<0.05) driver of above- and belowground growth of Abies grandis, Larix occidentalis, Pinus monticola, Pseudotsuga menziesii, Tsuga heterophylla, and the eastside varieties of Pinus ponderosa and Thuja plicata. The interaction between light and water treatments had a significant (p<0.05) impact on above- and belowground growth of Alnus rubra and the westside varieties of P. ponderosa and T. plicata. The highest mortality rates were observed for Acer macrophyllum and the westside variety of P. ponderosa, suggesting poor stock quality influenced early field potential.

Didelphodon vorax is a large-bodied, North American metatherian, closely related to today's marsupials. D. vorax is posited to have been durophagous (i.e. feeding on hard-shelled organisms or bone), and is considered one of the largest mammalian forms of the Late Cretaceous, living among the dinosaurs. Fossil finds for this taxon are rare and geographically constrained to the North American Western Interior, which often times impedes comparative intraspecific studies. Through quantitative and qualitative measures, including both linear measurements and comparative description, we compiled an extensive review of multiple specimens. We analyzed each specimen, comprised of various mandibular elements, in the context of ontogeny (i.e. the development of an organism from early stage to maturation) utilizing a principal components analysis. We seek to investigate the morphological modifications which characterize and differentiate juvenile and adult forms of D. vorax. Our results shed light on the relationship between ontogeny and morphology in this taxon. 

The Cretaceous-Paleogene (K-Pg) mass extinction is the most recent of the ‘big five’ mass extinctions and led to the extinction of all dinosaurs except birds. Theropod dinosaurs, which were mostly carnivorous, were important members of latest Cretaceous terrestrial ecosystems. A popular hypothesis for the K-Pg mass extinction is that a meteor impact caused rapid extinction of many taxa 66 million years ago (Ma). The fossil record of dinosaur skeletons is not sufficient to assess the timing and pattern of the K-Pg mass extinction and its potential cause(s). Here, I documented theropod diversity using a sample of 783 fossil teeth from eight localities that span most of the depositional duration of the Hell Creek Formation (HCF; ca. 1.9 million years). To test the hypothesis that the bolide-impact was the sole cause of the mass extinction, I wanted to determine if significant changes in theropod diversity occurred before the impact at the K-Pg boundary. New and updated taxonomic identifications were based on the current literature. Raw, range-thru, and rarefied taxonomic richnesses as well as relative abundances and heterogeneity indices (evenness, Simpson’s) were calculated for each of the fossil localities. In total, eight theropod taxa were identified from the HCF. Richness shows a slight decrease from eight taxa in the lowermost HCF locality to five to seven taxa higher in section. Rarefied richness was lowest in the uppermost HCF. Although the changes observed in richness are minor, relative abundance and heterogeneity values differed significantly from the middle to upper HCF localities implying that major changes in theropod faunas occurred locally within the last few hundred thousand years of the Cretaceous prior to the bolide impact. Similar patterns have been observed in the amphibian and mammalian faunas suggesting other environmental factors (e.g., volcanism, climate change) contributed to the causes of the mass extinction.